[EquisMetaStock Group] RSI calculation

["Ron Berlin" <rsb_44@xxxxxxxxxxx>]

The following is in A...Z as the RSI calculation:




100-(100/(1+(U/D)))



Where
U = an average of upwward price change
and
D = an average of downward price change

My question is how are we getting the average?

Some sources are showing U to be upward price change divided by number of 
days of period.
Others show U as Upward price change divided by number of Up days.
There are others as well.

TIA
Ron




 
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